I had this same problem with 0.99.131.0.1-beta, I solved it by going to the uBlock origin settings and disabling the "Uncloak canonical names" setting (which i think is only available on the firefox version).
I can confirm that this is a regression in either 0.99.131 or 0.99.131.0.1, it was working fine in the previous version
Edit: I forgot that orion addons don't always auto-update, updating uBO to 1.62 also fixed the issue, so this might have been a uBO bug